ALEXANDRIA, Va., June 5 -- United States Patent no. 12,274,890, issued on April 15, was assigned to Shenzhen Aixuli Technology Co. Ltd. (Shenzhen, China).
"Facial beauty mask" was invented by Ping Jiang (Hunan Province, China).
According to the abstract* released by the U.S. Patent & Trademark Office: "A facial beauty mask includes a light source part and a mask main body. The mask main body is connected to the light source part. The mask main body is provided with a first hollow part and a second hollow part. The first hollow part is used for exposing eyes, and the second hollow part is used for exposing a nose and a mouth. The mask main body is also provided with a breathable hollow part. The breathable hollow part, the first hollow par...